Graft-induced changes in soybean storage proteins. I. Appearance of the changes

Y. Hirata; Noboru Yagishita

doi:10.1007/BF00021847

Graft-induced changes in soybean storage proteins. I. Appearance of the changes

Y. Hirata, Noboru Yagishita

Research output › peer-review

Abstract

Genetic changes induced by grafting were observed in soybean storage proteins, involving the 11S acidic subunit composition and Kunitz trypsin inhibitor. Changes from Gly₁Gly₁to Gly₁gly₁involved the 11S acidic subunit, and those from Ti⁰Ti⁰ to Ti³Ti⁰ involved the KTI in the first progeny (G₁S₁) in the scion (Gly₁Gly₁Ti⁰Ti⁰, var. Kinzu) grafted onto var. Raiden (gly₁gly₁Ti³Ti³). The progenies G₁S₂ and G₂S₁ from the seeds that had been changed segregated for both proteins. However, the segregation ratio in the progenies were different from those of the F₂'s from the sexual crosses between Kinzu and Raiden used for grafting. These findings show that the changes (changed genes) were transmitted to the progenies in an unstable manner.

Original language	English
Pages (from-to)	395-401
Number of pages	7
Journal	Euphytica
Volume	35
Issue number	2
DOIs	https://doi.org/10.1007/BF00021847
State	Published - Jun 1986
Externally published	Yes

ASJC Scopus subject areas

Agronomy and Crop Science
Genetics
Plant Science
Horticulture

Access to Document

10.1007/BF00021847

Cite this

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title = "Graft-induced changes in soybean storage proteins. I. Appearance of the changes",

abstract = "Genetic changes induced by grafting were observed in soybean storage proteins, involving the 11S acidic subunit composition and Kunitz trypsin inhibitor. Changes from Gly1Gly1to Gly1gly1involved the 11S acidic subunit, and those from Ti0Ti0 to Ti3Ti0 involved the KTI in the first progeny (G1S1) in the scion (Gly1Gly1Ti0Ti0, var. Kinzu) grafted onto var. Raiden (gly1gly1Ti3Ti3). The progenies G1S2 and G2S1 from the seeds that had been changed segregated for both proteins. However, the segregation ratio in the progenies were different from those of the F2's from the sexual crosses between Kinzu and Raiden used for grafting. These findings show that the changes (changed genes) were transmitted to the progenies in an unstable manner.",

keywords = "11S acidic subunit, Glycine max, grafting, Kunitz trypsin inhibitor, soybean, storage protein",

author = "Y. Hirata and Noboru Yagishita",

year = "1986",

month = jun,

doi = "10.1007/BF00021847",

language = "English",

volume = "35",

pages = "395--401",

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T1 - Graft-induced changes in soybean storage proteins. I. Appearance of the changes

AU - Hirata, Y.

AU - Yagishita, Noboru

PY - 1986/6

Y1 - 1986/6

N2 - Genetic changes induced by grafting were observed in soybean storage proteins, involving the 11S acidic subunit composition and Kunitz trypsin inhibitor. Changes from Gly1Gly1to Gly1gly1involved the 11S acidic subunit, and those from Ti0Ti0 to Ti3Ti0 involved the KTI in the first progeny (G1S1) in the scion (Gly1Gly1Ti0Ti0, var. Kinzu) grafted onto var. Raiden (gly1gly1Ti3Ti3). The progenies G1S2 and G2S1 from the seeds that had been changed segregated for both proteins. However, the segregation ratio in the progenies were different from those of the F2's from the sexual crosses between Kinzu and Raiden used for grafting. These findings show that the changes (changed genes) were transmitted to the progenies in an unstable manner.

AB - Genetic changes induced by grafting were observed in soybean storage proteins, involving the 11S acidic subunit composition and Kunitz trypsin inhibitor. Changes from Gly1Gly1to Gly1gly1involved the 11S acidic subunit, and those from Ti0Ti0 to Ti3Ti0 involved the KTI in the first progeny (G1S1) in the scion (Gly1Gly1Ti0Ti0, var. Kinzu) grafted onto var. Raiden (gly1gly1Ti3Ti3). The progenies G1S2 and G2S1 from the seeds that had been changed segregated for both proteins. However, the segregation ratio in the progenies were different from those of the F2's from the sexual crosses between Kinzu and Raiden used for grafting. These findings show that the changes (changed genes) were transmitted to the progenies in an unstable manner.

KW - 11S acidic subunit

KW - Glycine max

KW - grafting

KW - Kunitz trypsin inhibitor

KW - soybean

KW - storage protein

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